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Cheap flights from Sydney to San José from $822

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to San José departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:10 - 23:00SYD-SJO
25h 50m2 stops
Multiple Airlines Logo
01:26 - 12:30SJO-SYD
42h 04m2 stops
$1,890Multiple Airlines
Find Deal
Wed, 4 Mar - Tue, 17 Mar
Multiple Airlines Logo
14:10 - 23:00SYD-SJO
25h 50m2 stops
Multiple Airlines Logo
01:26 - 12:30SJO-SYD
42h 04m2 stops
$2,032Multiple Airlines
Find Deal
Mon, 2 Mar - Sun, 15 Mar
American Airlines Logo
11:20 - 11:00SYD-SJO
40h 40m2 stops
American Airlines Logo
00:01 - 09:00SJO-SYD
63h 59m2 stops
$2,108American Airlines
Find Deal
Tue, 10 Mar - Fri, 13 Mar
American Airlines Logo
11:20 - 21:35SYD-SJO
27h 15m2 stops
American Airlines Logo
00:01 - 09:00SJO-SYD
39h 59m2 stops
$2,112American Airlines
Find Deal
Sun, 1 Mar - Wed, 18 Mar
American Airlines Logo
11:20 - 21:01SYD-SJO
50h 41m2 stops
American Airlines Logo
13:34 - 09:00SJO-SYD
50h 26m2 stops
$2,118American Airlines
Find Deal
Tue, 30 Dec - Fri, 16 Jan
American Airlines Logo
11:20 - 19:40SYD-SJO
25h 20m2 stops
American Airlines Logo
13:47 - 09:00SJO-SYD
26h 13m2 stops
$2,139American Airlines
Find Deal
Mon, 2 Mar - Mon, 16 Mar
Air Canada Logo
11:20 - 00:05SYD-SJO
53h 45m2 stops
Air Canada Logo
07:50 - 08:35SJO-SYD
55h 45m3 stops
$2,240Air Canada
Find Deal
Wed, 4 Mar - Wed, 18 Mar
Air Canada Logo
11:20 - 00:05SYD-SJO
29h 45m2 stops
Air Canada Logo
07:35 - 08:35SJO-SYD
32h 00m2 stops
$2,344Air Canada
Find Deal
Tue, 3 Mar - Sat, 21 Mar
British Airways Logo
16:20 - 21:35SYD-SJO
46h 15m3 stops
British Airways Logo
14:55 - 06:55SJO-SYD
47h 00m3 stops
$2,466British Airways
Find Deal
Sun, 1 Mar - Tue, 17 Mar
British Airways Logo
16:20 - 21:35SYD-SJO
70h 15m3 stops
British Airways Logo
08:55 - 06:55SJO-SYD
53h 00m3 stops
$2,540British Airways
Find Deal
Sun, 1 Mar - Fri, 20 Mar

American Airlines flights from Sydney to San José

Our best American Airlines deals on Sydney to San José flight tickets
American Airlines
10 Mar
SYD11:20Sydney Kingsford Smith
40h 40m
2 stops
SJO11:00San José Juan Santamaria Intl
13 Mar
SJO00:01San José Juan Santamaria Intl
63h 59m
2 stops
SYD09:00Sydney Kingsford Smith
$2,108
Find similar
American Airlines
1 Mar
SYD11:20Sydney Kingsford Smith
27h 15m
2 stops
SJO21:35San José Juan Santamaria Intl
18 Mar
SJO00:01San José Juan Santamaria Intl
39h 59m
2 stops
SYD09:00Sydney Kingsford Smith
$2,112
Find similar
American Airlines
30 Dec
SYD11:20Sydney Kingsford Smith
50h 41m
2 stops
SJO21:01San José Juan Santamaria Intl
16 Jan
SJO13:34San José Juan Santamaria Intl
50h 26m
2 stops
SYD09:00Sydney Kingsford Smith
$2,118
Find similar

Air Canada flights from Sydney to San José

Our best Air Canada deals on Sydney to San José flight tickets
Air Canada
4 Mar
SYD11:20Sydney Kingsford Smith
53h 45m
2 stops
SJO00:05San José Juan Santamaria Intl
18 Mar
SJO07:50San José Juan Santamaria Intl
55h 45m
3 stops
SYD08:35Sydney Kingsford Smith
$2,240
Find similar
Air Canada
3 Mar
SYD11:20Sydney Kingsford Smith
29h 45m
2 stops
SJO00:05San José Juan Santamaria Intl
21 Mar
SJO07:35San José Juan Santamaria Intl
32h 00m
2 stops
SYD08:35Sydney Kingsford Smith
$2,344
Find similar
Air Canada
2 Mar
SYD11:20Sydney Kingsford Smith
53h 45m
2 stops
SJO00:05San José Juan Santamaria Intl
16 Mar
SJO07:50San José Juan Santamaria Intl
55h 45m
3 stops
SYD08:35Sydney Kingsford Smith
$2,461
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 18 October 2025.
Use the filters below to find and compare flights from Sydney to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 4/3

14:10-23:00

2 stops25h 50m

San José Juan Santamaria Intl

Tue 17/3

01:26-12:30

2 stops42h 04m

$1,890

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Mon 2/3

14:10-23:00

2 stops25h 50m

San José Juan Santamaria Intl

Sun 15/3

01:26-12:30

2 stops42h 04m

$2,032

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 10/3

11:20-11:00

2 stops40h 40m

San José Juan Santamaria Intl

Fri 13/3

00:01-09:00

2 stops63h 59m

$2,108

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sun 1/3

11:20-21:35

2 stops27h 15m

San José Juan Santamaria Intl

Wed 18/3

00:01-09:00

2 stops39h 59m

$2,112

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 30/12

11:20-21:01

2 stops50h 41m

San José Juan Santamaria Intl

Fri 16/1

13:34-09:00

2 stops50h 26m

$2,118

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Mon 2/3

11:20-19:40

2 stops25h 20m

San José Juan Santamaria Intl

Mon 16/3

13:47-09:00

2 stops26h 13m

$2,139

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Wed 4/3

11:20-00:05

2 stops53h 45m

San José Juan Santamaria Intl

Wed 18/3

07:50-08:35

3 stops55h 45m

$2,240

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Tue 3/3

11:20-00:05

2 stops29h 45m

San José Juan Santamaria Intl

Sat 21/3

07:35-08:35

2 stops32h 00m

$2,344

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sun 1/3

16:20-21:35

3 stops46h 15m

San José Juan Santamaria Intl

Tue 17/3

14:55-06:55

3 stops47h 00m

$2,466

SydneySan José

SYD - SJO

SYDSJO

Sydney Kingsford Smith

Sun 1/3

16:20-21:35

3 stops70h 15m

San José Juan Santamaria Intl

Fri 20/3

08:55-06:55

3 stops53h 00m

$2,540

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Sydney to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San José?

In general, July is the cheapest month to fly from Sydney to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,580. If you are unable to visit San José during the month of July, then departing from Sydney during the month March is also very affordable. Most momondo users find prices during this month for around $2,696.

What is the cheapest day to depart on your flight to San José?

The cheapest day to depart on your flight to San José is on a Sunday when prices can be found for as low as $2,908. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $3,365. These prices are subject to change though, so be sure to set up a Price Alert for flights to San José.

What is the cheapest time of day to depart on your flight to San José?

Our most recent data shows that the best time of day to fly to San José is at midday. Flights from Sydney to San José during this time can be as low as $2,847. In contrast, the most expensive time of day to depart to San José is in the afternoon when prices are around $3,165.

When to book flights from Sydney to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to San José (SYD to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to San José

Direct flights

None
There are no direct flights from Sydney to San José. There are no popular flight routes from Sydney to San José.
Search flight deals

  • How far is Sydney Kingsford Smith to San José Juan Santamaria Intl by plane?

    Sydney Kingsford Smith and San José Juan Santamaria Intl are 13797.5 km apart from one another. In terms of flight time, this usually takes a little over 22h 15m.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to San José Juan Santamaria Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to San José Juan Santamaria Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to San José?

Best airlines flying from Sydney to San José

Compare and see reviews for airlines that fly from Sydney to San José with momondo
Airline
Rating
Free cancellation
Price
American AirlinesPriceFrom $2,144Free cancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $2,692Free cancellationRating
7.4
8,989 reviews
Search United Airlines flights

Travelling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Monteverde
Manuel Antonio

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to San José?

It is quick and easy to find Sydney to San José flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San José that suits you.

Can I find flights from Sydney to San José with flexible booking policies on momondo?

Yes. All flights to San José from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sydney to San José?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to San José.

I’m not ready to book a flight from Sydney to San José right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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